Question

$baseUrl = 'http://foo';
$config = array();
$client = new Guzzle\Http\Client($baseUrl, $config);

为Guzzle设置默认标头而不将其作为每个$client->post($uri, $headers)的参数传递的新方法是什么？

有$client->setDefaultHeaders($headers)但已被弃用。

setDefaultHeaders is deprecated. Use the request.options array to specify default request options

Answer 1

如果您使用的是Guzzle v = 6.0。*

$client = new GuzzleHttp\Client(['headers' => ['X-Foo' => 'Bar']]);

read the doc，还有更多选择。

Answer 2

$client = new Guzzle\Http\Client();

// Set a single header using path syntax
$client->setDefaultOption('headers/X-Foo', 'Bar');

// Set all headers
$client->setDefaultOption('headers', array('X-Foo' => 'Bar'));

见这里：

http://docs.guzzlephp.org/en/latest/http-client/client.html#request-options

Answer 3

正确，旧方法已标记为@deprecated。以下是为客户端上的多个请求设置默认标头的新建议方法。

// enter base url if needed
$url = ""; 
$headers = array('X-Foo' => 'Bar');

$client = new Guzzle\Http\Client($url, array(
    "request.options" => array(
       "headers" => $headers
    )
));

Answer 4

如果您使用drupal进行此操作，这对我有用;

<?php
$url = 'https://jsonplaceholder.typicode.com/posts';

$client = \Drupal::httpClient();

$post_data = $form_state->cleanValues()->getValues();

$response = $client->request('POST', $url, [
    'headers' => ['Content-Type' => 'application/x-www-form-urlencoded'],
    'form_params' => $post_data,
    'verify' => false,
]);

$body = $response->getBody()->getContents();
$status = $response->getStatusCode();

dsm($body);
dsm($status);

Answer 5

为了给 Guzzle 客户端设置默认标头（如果使用客户端作为多个请求的基础），最好设置一个中间件，它会在每个请求上添加标头。否则额外的请求标头将在新的客户端请求中被覆盖。

例如：

use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Middleware;
use Psr\Http\Message\RequestInterface;

...

$handler = HandlerStack::create();
$handler->push(Middleware::mapRequest(function (RequestInterface $request) {
    return $request->withHeader('Authorization', "Bearer {$someAccessToken}");
}));

$client = new Client([
    'base_uri' => 'https://example.com',
    'handler' => $handler,
]);

Middlware Docs

如何在Guzzle中设置默认标头？

5 个答案: